Self-supervised ensemble learning: A universal method for phase transition classification of many-body systems
Self-supervised ensemble learning: A universal method for phase transition classification of many-body systems
We develop a self-supervised ensemble learning (SSEL) method to accurately classify distinct types of phase transitions by analyzing the fluctuation properties of machine learning outputs. Employing the 2D Potts model and the 2D Clock model as benchmarks, we demonstrate the capability of SSEL in discerning first-order, second-order, and Berezinskii-Kosterlitz-Thouless transitions, …